为进一步明确诊断，下列检査最有意义 的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28211' and id < 2310348 and id<>'2310348' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28211' and id > 2310348 and id<>'2310348' order by id asc limit 5